7. Maintenance 7-2. Performing calibration
- 100 -
Model Calibration gas Recommended value
CX-04
CO (N
2
-based) 80 ppm
N
2
99.9 % or more
SC-04 (SO2) SO
2
(N
2
-based) 8 ppm
<Connecting the equipment>
Before performing calibration, attach the calibration adapter, connect as shown below, then adjust the flow of the
calibration gas to 250 ±10 mL/min.
Connect the gas sampling bag when the gas concentration display is blinking ([A-CAL] and [APPLY] alternate on the
display) during AUTO calibration.
OX G
OX
CO HS C-
C
Gas sampling
bag
Tube
(total length not exceeding 1 m)
Calibration adapte
GAS IN
Pump with flow adjuster function
(A pump, flow gauge, and needle
can also be used.)
Flow rate: 250 ±10 mL/min
GAS OU
GAS OUT should be released into the
atmosphere.
To Next Page
Loading...
Need help?
General
